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kooimanj Member  223 posts Joined Dec 2010 Location: Fort Atkinson, WI More info | Jan 17, 2011 09:21 | #1
Canon 40D
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Adrena1in Goldmember 1,703 posts Joined Aug 2007 Location: Winchester, Hampshire, UK. More info | Jan 19, 2011 03:47 | #2 Could be. Could be Jupiter. Could be Venus. Where you were when you took this, what time it was, which way you were facing, what focal length you were shooting at, are all questions which could help identify this object. Canon EOS 450D, Sigma 18-200mm, Canon 50mm f/2.5 Macro, 2x TC, Revelation 12" f/5 Dobsonian, Mintron PD2285-EX webcam.
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Jan 20, 2011 05:59 | #3 Ft Atkinson, WI Jan 17 2010. Facing more up than east. Around Orions Belt. 1900hrs Nextar 4se at a around 3 seconds. ISO around 800. I erased the original photo. I have gotten Jupiter before so I know its not that. Canon 40D
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weeatmice Senior Member  765 posts Joined Oct 2009 Location: Essex UK More info | Jan 20, 2011 06:05 | #4 If it is an oof star, then other nearby stars should look similar no? Or do you have none to compare it to? FS: UK: 1D Mark IV.
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AlexeiTND Senior Member  776 posts Likes: 1 Joined Jun 2008 Location: Switzerland Lucerne More info | Jan 20, 2011 06:13 | #5 |
Jan 20, 2011 07:52 | #6 Blown-out orion nebula? Gripped 7D, gripped, full-spectrum modfied T1i (500D), SX50HS, A2E film body, Tamzooka (150-600), Tamron 90mm/2.8 VC (ver 2), Tamron 18-270 VC, Canon FD 100 f/4.0 macro, Canon 24-105 f/4L,Canon EF 200 f/2.8LII, Canon 85 f/1.8, Tamron Adaptall 2 90mmf/2.5 Macro, Tokina 11-16, Canon EX-430 flash, Vivitar DF-383 flash, Astro-Tech AT6RC and Celestron NexStar 102 GT telescopes, various other semi-crappy manual lenses and stuff.
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Jan 20, 2011 20:48 | #7 Looks OOF slightly, but is most likely a (serious) mis-colimation issue...which is nearly impossible to get done properly on a NS4... Brent Oliver
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Jan 20, 2011 21:16 | #8 HyperCams wrote in post #11682262  Looks OOF slightly, but is most likely a (serious) mis-colimation issue...which is nearly impossible to get done properly on a NS4... Was there any processing to this? Is it straight from cam? RAW? Are you doing ANY form of guiding? All of these questions could have answers for causing this effect.. Do you have a link to a larger versions(or a 50-100% crop posted here would help..)?? A little sharpening and some crop work. I was using a guide scope but did have a little wind and suspect i was getting some shake. Plus it was coooooollllldddd. As for files I did shoot in raw, but erased all data as I was irritated at the picture. (I should not have) It was shot in the area of Orion but have little knowledge of space and its wonders. Canon 40D
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EWhytsell Hatchling 9 posts Joined Jan 2011 More info | Jan 20, 2011 21:20 | #9 Looks like a slightly OOF, bright star. One bright enough to cause easily visable yet distorted diffraction spikes from something in the optical path and/or atmospheric distortions. Sometimes it happens that your shooting right into the Jet Stream and funny things can happen between temperature layers
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Jan 20, 2011 21:24 | #10 Thank you so much for everyones replies. I helps a newbie like me to plan for the next shot. Keep the cc coming. Canon 40D
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